Can you tell me about the man named Mule who is introduced at the end of Chapter 12?

Chapter 12 of the Sai Satcharitra introduces a man named Mule to set up a forthcoming story illustrating the Guru's greatness. He is described as a ritualistic and orthodox Agnihotri, meaning he was a keeper of the sacred fire, who came from the holy city of Nashik. The text emphasizes that his arrival in Shirdi was not a simple coincidence but was possible only due to the 'strength of his past merits.' It hints that his original intentions for the visit were different from the spiritual encounter he was destined to have, framing his story as a 'delightful' and 'strange' event where his own Guru would come into his sight.